Complete the square to form a perfect-square trinomial.
2. x^2 - 4x + ?
4....
Mathematics, 30.05.2020 11:59 lacourboud20005
Complete the square to form a perfect-square trinomial.
2. x^2 - 4x + ?
4. x^2 + 12x + ?
6. x^2 + 18x + ?
(just tell me what the number is for the ? on each problem.)
Answers: 3
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